I started provigil this past Saturday ~ I have to say that I feel wonderful. I'm alert, not nearly as fatigued & am able to stay on task more often than not. This is so different from the past 3 years when I've struggled to make it through a day without several add'l hours of sleep; my inability to pay bills, sort my mail, respond to correspondence & such. The biggest issue is getting to sleep at night; I assume that is a dosage issue. Hope I don't sound "high" or anything. I just haven't had this level of energy in the longest time - it's strange & wonderful at the same time.